import java.util.Deque;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Stack;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 123
 * Date: 2023-05-26
 * Time: 10:25
 */
public class Test {
    public static void main(String[] args) {
        Queue<Integer> queue = new LinkedList<Integer>();
        Deque<Integer> deque = new LinkedList<>();

    }
}

